//
//  AppDelegate.h
//  <5>键值编码和键值对
//
//  Created by chen on 16/9/7.
//  Copyright © 2016年 tyrad. All rights reserved.
//

#import <Cocoa/Cocoa.h>

@interface AppDelegate : NSObject <NSApplicationDelegate>

- (IBAction)increase:(id)sender;

@end

